From Naruto saying to Minato that he just made it
Do you believe Naruto sensed the Kage from an early point?
Once could argue he would be overwhelmed that his Father was somehow back, and if he sensed Hashirama would be at least curious if not worried that such a power was coming his way not knowing if friendly or not
Being a Sage, do you think he knew early on, and didnt let anyone know on purpose?
does he have a plan?